Semiconductor devices having a plurality of first and second conductive strips
US10658348B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2018 |
| Grant date | May 19, 2020 |
| Priority date | — |
| Expiry date | Dec 10, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/19102
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A semiconductor package includes a semiconductor device including a first UBM structure, wherein the first UBM structure includes multiple first conductive strips, the first conductive strips extending in a first direction, multiple second conductive strips separated from and interleaved with the multiple first conductive strips, the second conductive strips extending in the first direction, wherein the multiple first conductive strips are offset in the first direction from the multiple second conductive strips by a first offset distance, and a substrate including a second UBM structure, the second UBM structure including multiple third conductive strips, each one of the multiple third conductive strips bonded to one of the multiple first conductive strips or one of the multiple second conductive strips.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.